/**

 @Name：layuiAdmin iframe版主入口
 @Author：贤心
 @Site：http://www.layui.com/admin/
 @License：LPPL
    
 */
 
layui.extend({
    setter: 'config' //配置模块
    ,admin: 'lib/admin' //核心模块
    ,view: 'lib/view' //视图渲染模块
  }).define(['setter', 'admin'], function(exports){
    var setter = layui.setter
    ,element = layui.element
    ,admin = layui.admin
    ,tabsPage = admin.tabsPage
    ,view = layui.view
    
    //打开标签页
    ,openTabsPage = function(url, text){
      //遍历页签选项卡
      var matchTo
      ,tabs = $('#LAY_app_tabsheader>li')
      ,path = url.replace(/(^http(s*):)|(\?[\s\S]*$)/g, '');
      
      tabs.each(function(index){
        var li = $(this)
        ,layid = li.attr('lay-id');
        
        if(layid === url){
          matchTo = true;
          tabsPage.index = index;
        }
      });
      
      text = text || '新标签页';
      
      if(setter.pageTabs){
        //如果未在选项卡中匹配到，则追加选项卡
        if(!matchTo){
          $(APP_BODY).append([
            '<div class="layadmin-tabsbody-item layui-show">'
              ,'<iframe src="'+ url +'" frameborder="0" class="layadmin-iframe"></iframe>'
            ,'</div>'
          ].join(''));
          tabsPage.index = tabs.length;
          element.tabAdd(FILTER_TAB_TBAS, {
            title: '<span>'+ text +'</span>'
            ,id: url
            ,attr: path
          });
        }
      } else {
        var iframe = admin.tabsBody(admin.tabsPage.index).find('.layadmin-iframe');
        iframe[0].contentWindow.location.href = url;
      }
  
      //定位当前tabs
      element.tabChange(FILTER_TAB_TBAS, url);
      admin.tabsBodyChange(tabsPage.index, {
        url: url
        ,text: text
      });
    }
    
    ,APP_BODY = '#LAY_app_body', FILTER_TAB_TBAS = 'layadmin-layout-tabs'
    ,$ = layui.$, $win = $(window);
    
    //初始
    if(admin.screen() < 2) admin.sideFlexible();
    
    //将模块根路径设置为 controller 目录
    layui.config({
      base: setter.base + 'modules/'
    });
    
    //扩展 lib 目录下的其它模块
    layui.each(setter.extend, function(index, item){
      var mods = {};
      mods[item] = '{/}' + setter.base + 'lib/extend/' + item;
      layui.extend(mods);
    });
    
    view().autoRender();
    
    //加载公共模块
    layui.use('common');
  
    //对外输出
    exports('index', {
      openTabsPage: openTabsPage
    });
  });
  